9420069 has 8 divisors (see below), whose sum is σ = 12827520. Its totient is φ = 6146336.

The previous prime is 9420049. The next prime is 9420077. The reversal of 9420069 is 9600249.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9420069 - 2¹³ = 9411877 is a prime.

It is a super-2 number, since 2×9420069² = 177475399929522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9420049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33264 + ... + 33545.

It is an arithmetic number, because the mean of its divisors is an integer number (1603440).

Almost surely, 2^9420069 is an apocalyptic number.

It is an amenable number.

9420069 is a deficient number, since it is larger than the sum of its proper divisors (3407451).

9420069 is a wasteful number, since it uses less digits than its factorization.

9420069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66859.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 9420069 is about 3069.2130913314. The cubic root of 9420069 is about 211.1955166848.

The spelling of 9420069 in words is "nine million, four hundred twenty thousand, sixty-nine".